[Solved] Wrong parameter count for mysqli_stmt::bind_param() [closed]

Question

put $firstname above your line:

// prepare and bind

$firstname = "John";

$stmt = $conn->prepare("INSERT INTO b4sonic (first_name) VALUES ('$firstname')");

Accepted Answer

put $firstname above your line:

// prepare and bind

$firstname = "John";

$stmt = $conn->prepare("INSERT INTO b4sonic (first_name) VALUES ('$firstname')");